Extended Data Fig. 2: Density presentation of the NPC-trapped pre-60S particle.
From: Nuclear export of pre-60S particles through the nuclear pore complex

Representative density maps of proteins and rRNAs from the NPC-trapped pre-60S particle. Different fashions of interactions between magnesium ions and pre-60S particle, and newly identified regions from ribosomal proteins are shown. Magnesium ions are displayed as spheres.